a 2.747g sample of manganese

  1. a 2.747g sample of manganese metal is reacted with excess HCl gas to produce 3.24L of H2 at 366K and .927atm and a manganese
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    2. mel asked by mel
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  2. A 2.747-g sample of manganese metal is reacted with excess HCl gas to produce 3.22 L of H2 at 373 K and 0.951 atm and manganese
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    2. heather asked by heather
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  3. Using basic conditions, MnO4- can be used as titrant for the analysis of Mn2+, with both the analyte and the titrant ending up
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    2. help me asked by help me
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  4. This is how manganese appears in the periodic table.What is the arrow is pointing to? period symbol of manganese isotope symbol
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  5. What is the correct name for the ionic compound, MnO2?? manganese dioxide ? manganese(IV) oxide ? manganese(II) oxide ?
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    2. emma asked by emma
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  6. In an acidic solution, manganese(II) ion is oxidized to permanganate ion by bismuthate ion, BiO3-. In the reaction, BiO3- is
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    2. Kelly asked by Kelly
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  7. A sample of Manganese (II) Chloride has a mass of 19.8 grams before heating, and 12.6 grams after heating until all the water is
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    2. Diana asked by Diana
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  8. What is the correct name for the ionic compound, MnF3?? manganese(III) fluoride ? manganese(II) fluoride ? manganese(I) fluoride
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    2. emma asked by emma
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  9. Give the name and formula of the compound formed when a Mn2+ cation combines with a (PO4)3- anion.A. manganese phosphate:
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  10. what occurs during the reaction below4Hcl+MnO2-->MnCl2+2H2O+Cl2 1.the manganese is reduced and its oxidation number changes from
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    2. Tina asked by Tina
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